Has a lot of features - but feels like they're done on a budget.
Camera takes forever to focus & take a shot unless you adjust settings to sport of infinity focus - but then what's the point of having smile detection.
Viewing photos is well presented. Have the option to tag photos (also option to auto geotag photos). Option to view photos as slide show with some background music.
Keys are a bit too small - which seems standard on Sony Ericsson. Can be annoying for SMS and games.
Battery life is good on GSM and average on 3G. Bluetooth has a power save option which is handy.
Is reluctant to turn on - but will if you hold the power key for long enough.
Plays MP3 and Audio Book (M4B) well. Comes with TrackID which can identify music though the microphone or built in radio.